| 摘要 |
A device for increase of flotation of military machines includes the exhaust pipe of the machine, smoke section connected to the exhaust pipe, and receiver of compressed air. There to the exhaust pipe unit for distribution of smoke gases is additionally installed, this is arranged as a central pipe and branch pipes of the left and right sides, in those on common axle in normal planes gates are fixed, at that the outlet of the central pipe is free, and to the outlets of the branch pipes of both sides with one ends flexible metal hoses are connected, the other ends of those are connected to the nozzles for the jets of smoke gases, and additionally a system of levers and pull-rods is installed, this is arranged as a central con-rod connected through the levers to the central branch pipe and a cross pull-rod – to the pull-rods of the branch pipes of both sides connected to the axle of gates, and to the upper arms of the two-arm levers, the lower arms of those are connected to the branch pipes of the sides, and the middle points through the levers – to the nozzles of those, besides that a pneumatic chamber with body, cover and diaphragm is installed, this is placed between the body and the cover, with formation of pull-rod-free cavity with manometer and pull-rod cavity with a spring. The diaphragm is connected to the central pull-rod, the pull-rod cavity is connected to atmosphere, and the pull-rod-free cavity through pneumatic line and distributor of compressed air installed additionally – to atmosphere or the receiver of the machine. |
